To Copy All Items on a Layer
1. Click
![](../../../fundamentals/fundamentals/images/tree_casc_layer.png)
or in the Model Tree navigator window click
![](../../../fundamentals/fundamentals/images/show_options.png)
and then click
Layer Tree on the list. The Layer Tree opens.
2. Right-click the layer whose contents you want to copy. The shortcut menu appears.
3. Click Select Items.
4. Click Copy Item. The contents of the selected layer are copied to the clipboard.
5. Select the layer on which you want to paste the copied items, or create a new layer by clicking
![](../../../fundamentals/fundamentals/images/tree_casc_layer.png)
and then clicking
New Layer.
6. Click
![](../../../fundamentals/fundamentals/images/tree_casc_layer.png)
and then click
Paste. The items are copied onto the selected layer.